Portable loudspeaker



FIG. 1 is a perspective view of a portable loudspeaker showing my newdesign;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a reference showing the portable loudspeaker when it is inuse.

The ornamental design for a portable loudspeaker, as shown anddescribed.